---
title: system
framework: SMS and Call Reporting
role: symbol
role_heading: Type Property
platforms: [iOS 11.0+, iPadOS 11.0+, Mac Catalyst 13.0+, visionOS 1.0+]
path: identitylookup/ilmessagefiltererror-swift.struct/system
---

# system

An unspecified system error occurred.

## Declaration

```swift
static var system: ILMessageFilterError.Code { get }
```

## See Also

### Error Codes

- [invalidNetworkURL](identitylookup/ilmessagefiltererror-swift.struct/invalidnetworkurl.md)
- [networkRequestFailed](identitylookup/ilmessagefiltererror-swift.struct/networkrequestfailed.md)
- [networkURLUnauthorized](identitylookup/ilmessagefiltererror-swift.struct/networkurlunauthorized.md)
- [redundantNetworkDeferral](identitylookup/ilmessagefiltererror-swift.struct/redundantnetworkdeferral.md)